A special unit of WAVELENGTH, the ANGSTROM (a), now honors his accomplishments in SPECTROSCOPY.

波长的一个专门单位Angstrom (A，埃)就是为了纪念他在光谱学方面的成就。

youdao

We know that this dimension is roughly one angstrom unit, right?

我们知道，它的尺寸大概是一埃，对吗？

youdao

We know that this dimension is roughly one angstrom unit, right?

我们知道，它的尺寸大概是一埃，对吗？

youdao